We divide 12804961 by 455
Let's see how many times 455 fits into 12804961.

Moving on to step 1:
The number 455 fits into 1 0 times, leaving a remainder of 1.
The next digit of our result is 0. 
Result so far: 0.0
If we subtract 0 from 1, we get 1.
Include the next digit (2) from the dividend after 1, then repeat: 12 / 455

Going ahead to step 2:
455 goes into 12 0 times with a remainder of 12.
Write down 0 as next digit of the result. 
Result so far: 0.0
Deduct 0 from 12 and we're left with 12.
Include the next digit (8) from the dividend after 12, then repeat: 128 / 455

Going ahead to step 3:
128 divided by 455 is 0 with a remainder of 128.
The number 0 becomes the next digit in our result. 
Result so far: 0.0
Subtracting 0 from 128 leaves us with 128.
Fetch the next digit (0) from the dividend, attach it to 128 and continue: 1280 / 455

Going ahead to step 4:
If we divide 1280 by 455, we get 2 and a remainder of 370.
Use 2 as the next digit of our solution. 
Result so far: 2.0
Deduct 910 from 1280 and we're left with 370.
Fetch the next digit (4) from the dividend, attach it to 370 and continue: 3704 / 455

Step 5:
455 goes into 3704 8 times with a remainder of 64.
Write down 8 as next digit of the result. 
Result so far: 28.0
If we subtract 3640 from 3704, we get 64.
Grab the next digit (9) from the dividend, add it to 64, then carry on: 649 / 455

Moving on to step 6:
455 goes into 649 1 times with a remainder of 194.
The number 1 becomes the next digit in our result. 
Result so far: 281.0
If we subtract 455 from 649, we get 194.
Append the next digit (6) from the dividend to 194 and continue with: 1946 / 455

Step 7:
455 goes into 1946 4 times with a remainder of 126.
Put 4 as the next digit of the answer. 
Result so far: 2814.0
Subtract 1820 from 1946 to get 126.
Grab the next digit (1) from the dividend, add it to 126, then carry on: 1261 / 455

Let's proceed to step 8:
If we divide 1261 by 455, we get 2 and a remainder of 351.
The next digit of our result is 2. 
Result so far: 28142.0
Deduct 910 from 1261 and we're left with 351.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3510, and continue the process.

Going ahead to step 9:
When dividing 3510 by 455, we get 7 with a remainder of 325.
Record the quotient 7 as the next digit in the result. 
Result so far: 28142.7
Subtracting 3185 from 3510 leaves us with 325.
Since there are no more digits in the dividend, we add a zero to the remainder making it 3250, and continue the process.

On to step 10:
If we divide 3250 by 455, we get 7 and a remainder of 65.
Put 7 as the next digit of the answer. 
Result so far: 28142.77
Subtract 3185 from 3250 to get 65.
Since there are no more digits in the dividend, we add a zero to the remainder making it 650, and continue the process.

Our division results in 28142.77 with a remaining 0.065.